4320-00-977-1113 RING,WEARING Index 3120-00-977-1115 BUSHING,SLEEVE

National Stock Number:
4320-00-977-1114

Federal Supply Class:
4320

National Item Identification Number:
009771114

Description:
RING,WEARING

Detail:
A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves.


Manufacturer Information:
4-3DM60AX2-20K0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
4-3DM60AX2-20K88032CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
Y-2475690UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
Y-24756930760INGERSOLL RAND CO
Y-3DM60AX2-20K30760INGERSOLL RAND CO
Y-24756988032CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


Techincal Specification:
MATERIALSTEEL
BODY STYLEEXTERNAL LOCKING FLANGE
OVERALL LENGTH1.000 INCHES NOMINAL
FLANGE DIAMETER5.625 INCHES NOMINAL
BODY OUTSIDE DIAMETER5.375 INCHES NOMINAL
BODY INSIDE DIAMETER3.361 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS0.250 INCHES NOMINAL
RIGHT SIDE FLANGE THICKNESS0.250 INCHES NOMINAL
DISTANCE BETWEEN FLANGES0.500 INCHES NOMINAL
END TO FLANGE DISTANCE0.750 INCHES NOMINAL
LARGEST EXTERNAL ANCHOR FLANGE RADIUS2.812 INCHES NOMINAL
DISTANCE BELOW CENTERLINE0.250 INCHES NOMINAL
CORNER SHAPECHAMFERED INSIDE LEFT CORNER
CHAMFERED INSIDE RIGHT CORNER
SQUARE OUTSIDE LEFT CORNER
SQUARE OUTSIDE RIGHT CORNER
CHAMFER ANGLE45.0 DEGREES NOMINAL INSIDE LEFT CORNER
45.0 DEGREES NOMINAL INSIDE RIGHT CORNER
CHAMFER LENGTH0.062 INCHES NOMINAL INSIDE LEFT CORNER
0.062 INCHES NOMINAL INSIDE RIGHT CORNER
SURFACE FINISH125.0 MICROINCHES ALL SURFACES


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